I've been reading about everyone's lift pump problems and happened to go to alldata.com. According to them there is a recall on the lift pump. I looked up recalls for a 2001 2500 4x4 with the CTD vin code 7. Has anyone gotten a recall letter or checked with DC about this? Another thing that made me think was something I saw on the Cummins site, it said that you were required to put a pre-lift pump filter on the medium duty ISB. Maybe a filter wouldn't hurt on our trucks. 
